Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Kd6 win in 3 half-moves
5 Kd7 win in 3 half-moves
6 Kd8 win in 3 half-moves
7 Kf7 win in 3 half-moves
8 Kg7 win in 3 half-moves
9 Kh7 win in 3 half-moves
10 Rb8 win in 3 half-moves
11 Rd8 win in 3 half-moves
12 Kf6 win in 5 half-moves
13 Kc6 win in 7 half-moves
14 Rg8 win in 7 half-moves
15 Kf5 draw
16 Kg5 draw
17 Kh5 draw
18 Kh6 draw
19 Ra8 draw
20 Re8 draw
21 Rf8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves